Starrett PT05277 67972

Master Calibration Kit, C&B Scale 20-Block

No facility with a hardness tester in use should be without a calibration kit. These kits come with from 3 to 20 calibrated test blocks and the serialized penetrator that was used to inspect each of the blocks in the set. When a discrepancy is detected in a tester, these kits allow you to determine the direction to proceed to resolve the issue. Master Calibration Kit, C&B Scale 20-Block issue.